, and beyond. what should be the role of the u.s. military? we'll get an update from the region and talk with two of the senate's most influential voices on foreign policy. john mccain, and joe lieberman. and health care reform one year later. we'll ask our sunday group what is this long-term prognosis for the president's signature legislation. all, right now, on fox news sunday. >> chris: hello again from fox news in washington. before we talk with our guests, we want to bring you the latest on events in the middle east. in syria, government soldiers have been deployed around the cities that have seen the biggest protests. in yemen, talks for a peaceful transfer of power failed saturday, now authorities worry about al qaeda gaining strength in that country. and in libya, u.s. and allied planes paved the way for rebel forces to retake the key oil town of brega. for more let's bring in fox news correspondent steve harrigan in tripoli. steve? >> reporter: chris, a rapid advance by the rebels, they are moving west, quickly towards what they say is an eventual battle, right here in tripoli.